package edu.boun.edgecloudsim.cloud_server;

Import ……;
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import ……..;

public class newCloudServerManager extends CloudServerManager{

private Datacenter createDatacenter(int index) {

String arch = "x86";
String os = "Linux";
String vmm = "Xen";
double costPerBw = 0;
double costPerSec = 0;
double costPerMem = 0;
double costPerStorage = 0;

List hostList=createHosts();

String name = "CloudDatacenter_" + Integer.toString(index);

double time_zone = 3.0;

LinkedList storageList = new LinkedList();

DatacenterCharacteristics characteristics = new DatacenterCharacteristics(arch, os, vmm, hostList, time_zone, costPerSec, costPerMem, costPerStorage, costPerBw);

Datacenter datacenter = null;

VmAllocationPolicy vm_policy = getVmAllocationPolicy(hostList,index);

datacenter = new Datacenter(name, characteristics, vm_policy, storageList, 0);

return datacenter;

}

private List createHosts(){

List hostList = new ArrayList();

for (int i = 0; i < SimSettings.getInstance().getNumOfCoudHost(); i++) {

int numOfVMPerHost = SimSettings.getInstance().getNumOfCloudVMsPerHost();

int numOfCores = SimSettings.getInstance().getCoreForCloudVM() * numOfVMPerHost;

double mips = SimSettings.getInstance().getMipsForCloudVM() * numOfVMPerHost;

int ram = SimSettings.getInstance().getRamForCloudVM() * numOfVMPerHost;

long storage = SimSettings.getInstance().getStorageForCloudVM() * numOfVMPerHost;

long bandwidth = 0;

List peList = new ArrayList();

for(int j=0; j<numOfCores; j++){
peList.add(new Pe(j, new PeProvisionerSimple(mips)));
}

//Hosts should have unique IDs, so create Cloud Hosts after Edge Hosts

Host host = new Host(
i+SimSettings.getInstance().getNumOfEdgeHosts(),
new RamProvisionerSimple(ram),
new BwProvisionerSimple(bandwidth),
storage,
peList,
new VmSchedulerSpaceShared(peList)
);
hostList.add(host);
}
return hostList;
}
}